Complex carbohydrates are commonly found in vegetables, whole-meal bread and cereals. Examples. of foods that contain complex carbohydrates include spinach, yams, broccoli, beans, zucchini, lentils, skimmed milk, whole grains and many other leguminous plants and vegetables.
1 Different types of Optifast products are provided to the patients that vary in costs. 2  On average, Optifast costs about $3 to $4.50 per meal. 3  Depending on the program, plan on spending about $800 to more than $1,000 per month. 4  These fees will include the meals, weekly visits and medical exams.
Complete a Doctor of Optometry Program. These programs take four years to complete, and must be completed at an accredited optometry school. The cost of the program will vary depending on what school you choose, but annual tuition ranges from roughly $9,000 to $22,000 for state residents.